A worker is showing sewage and solid waste after the processing of the vehicle.

CHONGQING (CQNEWS) -- Now with the introduction of a new form of waste management the clearance of septic tanks can be finished in one vehicle. The clearance, filtration and purification are to be finished in a closed circulatory system, so there is no reeking surroundings and secondary pollution to the environment. Chongqing has developed the first sewage adsorption and purification vehicle in China which is expected to be promoted in the sanitation companies, large-scale enterprises and farms.

As related principal estimated, this vehicle greatly reduced the clear-up costs. The clear-up cost per square meter is about 1.5 yuan by human, but only 1 yuan by this method.

According to information, this kind of vehicle is only produced in America. The enterprise in Chongqing has mastered the related key technology by independent research and development. The annual output is about 400 to 500 vehicles. (Translated by Li Li, Fathom Language Limited)